var c=0
var s
function photoGallery()
{
if (c%7==0){
document.getElementById('photo-gallery').src = "images/banner/slide1.jpg";
}
if (c%7==1){
document.getElementById('photo-gallery').src = "images/banner/slide2.jpg";
}
if (c%7==2){
document.getElementById('photo-gallery').src = "images/banner/slide3.jpg";
}
if (c%7==3){
document.getElementById('photo-gallery').src = "images/banner/slide4.jpg";
}
if (c%7==4){
document.getElementById('photo-gallery').src = "images/banner/slide5.jpg";
}
if (c%7==5){
document.getElementById('photo-gallery').src = "images/banner/slide6.jpg";
}
if (c%7==6){
document.getElementById('photo-gallery').src = "images/banner/slide7.jpg";
}
c=c+1
s=setTimeout("photoGallery()",3000)
}